I'm looking at various apps which use GPS tracking, and was wondering if more than 1 app at a time was able to gain access to the GPS data? For example I might want to use one app with route planning ...
will running Google Latitude (or any similar app) in the background significantly affect battery life?
I have installed Google Latitude and am wondering how much quicker my battery will run flat? I know the way Apple implemented its "mutitasking" framework minimises the impact?